Pffft! Lightweights. Back in the early '80s, your top British wrasslers looked like these guys:
Shirley Crabtree aka 'Big Daddy'
Martin Ruane aka 'Giant Haystacks' (reportedly over the 600lb mark)
Completely irrelevant additional point that I've posted on here before - my paternal grandfather was in the ring with both of these guys at some point many years ago.... (and yes, he had a big belly too
)